Obliteration of Intercondylar Notch Mimicking Flexion-Extension Gap Imbalance in a Cruciate Retaining Total Knee Arthroplasty

Figure 1

Long standing anteroposterior X-ray showing adequate anatomic alignment (a) and anteroposterior and lateral nonweight bearing radiographs ((b) and (c), resp.).

(a)

(b)

(c)